基本解釋[電子、通信與自動(dòng)控制技術(shù)]多普勒頻移多譜勒頻移doppler頻偏杜卜勒頻移都卜勒頻移都卜勒頻率位移[計(jì)算機(jī)科學(xué)技術(shù)]多普勒頻移[機(jī)械工程]多卜勒頻移英漢例句雙語例句It depends on many factors whether the algorithms are efficient, such as sampling rate, receiver noise model, Doppler frequency shift etc.去卷積方法能否在系統(tǒng)中應(yīng)用需視系統(tǒng)的具體情況而定，如采樣率、噪聲模型及多普勒頻移等。A large Doppler frequency shift estimation algorithm was proposed, which is called large Doppler frequency shift estimation algorithm based on AR model.給出了一種適用于衛(wèi)星通信的大頻偏估計(jì)算法，文中稱之為基于AR模型的大頻偏估計(jì)算法。LEO satellite communication system has the properties of larger power dynamic range, larger and faster changed doppler frequency shift and rapid fluctuation compared to ordinary communication system.相對于一般的通信系統(tǒng)而言，低軌衛(wèi)星通信系統(tǒng)具有信號動(dòng)態(tài)范圍大，多普勒頻移大且變化速度快，信道起伏劇烈等特點(diǎn)。權(quán)威例句And since a moving object causes a tiny change (known as a Doppler shift) in the frequency of the reflected signal, Silent Sentry can also calculate how fast it is moving.ECONOMIST: Remote sensingdoppler frequency shift更多例句詞組短語短語doppler effect frequency shift 多普勒效應(yīng)doppler frequency shift dfs 多普勒頻漂Doppler frequency shift sensitivity 多譜勒頻移敏感性Doppler frequency shift simulation 多普勒頻移模擬doppler frequency shift compensate 多普勒補(bǔ)償doppler frequency shift更多詞組專業(yè)釋義電子、通信與自動(dòng)控制技術(shù)多普勒頻移The channel property of frequency selective fading and Doppler frequency shift are the biggest challenge to the broadband mobile communication service.在信道的衰落特性中,對寬帶無線移動(dòng)業(yè)務(wù)影響最大的是多徑衰落和多普勒頻移。多譜勒頻移There are lots of disadvantages in wireless environment, such as multi-paths fading, Doppler frequency shift and fast time varying of channel.無線環(huán)境中存在多徑衰落、多譜勒頻移和信道快速時(shí)變等許多不利因素。doppler頻偏杜卜勒頻移都卜勒頻移都卜勒頻率位移計(jì)算機(jī)科學(xué)技術(shù)多普勒頻移機(jī)械工程多卜勒頻移